Module: Yup
- Defined in:
- lib/yup.rb,
lib/yup/state.rb,
lib/yup/version.rb,
lib/yup/request_handler.rb,
lib/yup/request_forwarder.rb
Defined Under Namespace
Classes: RequestForwarder, RequestHandler, State
Constant Summary collapse
- VERSION =
File.read("#{File.dirname(__FILE__)}/../../VERSION")
- @@resend_delay =
60.0
- @@watermark =
100
- @@logger =
Logger.new(STDOUT)
- @@retry_unless_2xx =
false
Class Method Summary collapse
- .logger ⇒ Object
- .logger=(logger) ⇒ Object
- .resend_delay ⇒ Object
- .resend_delay=(seconds) ⇒ Object
- .retry_unless_2xx ⇒ Object
- .retry_unless_2xx=(bool) ⇒ Object
- .run(config) ⇒ Object
- .run_with_state(config) ⇒ Object
- .watermark ⇒ Object
- .watermark=(seconds) ⇒ Object
Class Method Details
.logger ⇒ Object
21 |
# File 'lib/yup.rb', line 21 def self.logger; @@logger end |
.logger=(logger) ⇒ Object
22 |
# File 'lib/yup.rb', line 22 def self.logger=(logger); @@logger = logger end |
.resend_delay ⇒ Object
13 |
# File 'lib/yup.rb', line 13 def self.resend_delay; @@resend_delay end |
.resend_delay=(seconds) ⇒ Object
14 |
# File 'lib/yup.rb', line 14 def self.resend_delay=(seconds); @@resend_delay = seconds end |
.retry_unless_2xx ⇒ Object
25 |
# File 'lib/yup.rb', line 25 def self.retry_unless_2xx; @@retry_unless_2xx end |
.retry_unless_2xx=(bool) ⇒ Object
26 |
# File 'lib/yup.rb', line 26 def self.retry_unless_2xx=(bool); @@retry_unless_2xx = bool end |
.run(config) ⇒ Object
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# File 'lib/yup.rb', line 28 def self.run(config) host = config[:listen_host] || 'localhost' port = config[:listen_port] || 8080 status_code = config[:status_code] || 200 forward_to = config[:forward_to] timeout = config[:timeout] || 60 EM.run do EM.start_server(host, port, RequestHandler, forward_to, status_code, nil, timeout) logger.info { "listening on #{host}:#{port}" } end end |
.run_with_state(config) ⇒ Object
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# File 'lib/yup.rb', line 41 def self.run_with_state(config) require 'yup/state' host = config[:listen_host] || 'localhost' port = config[:listen_port] || 8080 status_code = config[:status_code] || 200 forward_to = config[:forward_to] dbpath = config[:persistent] timeout = config[:timeout] || 60 feedback_channel = File.join(Dir.tmpdir, "yupd-#{$$}-feedback") state = Yup::State.new(dbpath, forward_to, feedback_channel) pid = Process.fork do State::RequestForwarder.new(state, forward_to, timeout).run_loop end if pid db_closer = proc do Yup.logger.info { "Terminating consumer #{$$}" } Process.kill("KILL", pid) state.close exit 0 end Signal.trap("TERM", &db_closer) Signal.trap("INT", &db_closer) end EM.run do EM.start_unix_domain_server(feedback_channel, State::FeedbackHandler, state) logger.info { "Feedback through #{feedback_channel}" } EM.start_server(host, port, RequestHandler, forward_to, status_code, state, timeout) logger.info { "Listening on #{host}:#{port}" } end end |
.watermark ⇒ Object
17 |
# File 'lib/yup.rb', line 17 def self.watermark; @@watermark end |
.watermark=(seconds) ⇒ Object
18 |
# File 'lib/yup.rb', line 18 def self.watermark=(seconds); @@watermark = seconds end |